This is a used transmission that came out of a 4500 GM truck. It is a 2017 GM remanufactured transmission from the factory. Not sure how many miles were on it. The fluid is cherry red in it. I'm not sure if there's a problem with it. I didn't ever drive the vehicle. A core charge from GM for this transmission is $2,000. It might work perfect but I'm basically selling it for a core. The truck was wrecked and the engine and transmission were pulled out of it. Call 209-three04-4557. Click on the "more ads by this user" link to check out the other Chevy, Ford, and Dodge parts for sale. I can drive closer to you, to save you driving time, if you live a long distance from me. Thank you and God Bless.